646-04-8
646-04-8 structure
- Name: 2-Pentene, (2E)-
- Chemical Name: trans-2-Pentene
- CAS Number: 646-04-8
- Molecular Formula: C5H10
- Molecular Weight: 70.13290
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Acyclic hydrocarbon
- Create Date: 2018-04-30 08:00:00
- Modify Date: 2024-01-04 20:24:48
| Name | trans-2-Pentene |
|---|---|
| Synonyms |
EINECS 203-695-0
trans-2-pentene MFCD00009384 |
| Density | 0.64 |
|---|---|
| Boiling Point | 37ºC |
| Melting Point | -140ºC |
| Molecular Formula | C5H10 |
| Molecular Weight | 70.13290 |
| Flash Point | -18ºC |
| Exact Mass | 70.07830 |
| LogP | 1.97250 |
| Vapour Pressure | 8.06 psi ( 20 °C) |
| Index of Refraction | n20/D 1.381 |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Symbol |
GHS02, GHS07, GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H224-H304-H315-H319-H335 |
| Precautionary Statements | P210-P280-P301 + P310-P304 + P340 + P312-P331-P403 + P235 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US) |
| Hazard Codes | F:Highlyflammable; |
| Risk Phrases | R11 |
| Safety Phrases | S16-S29-S33-S9 |
| RIDADR | UN 3295 3/PG 2 |
| WGK Germany | 3 |
| RTECS | SB2184500 |
| Packaging Group | II |
| Hazard Class | 3 |
| Precursor 10 | |
|---|---|
| DownStream 9 | |
